 
/*.data_table thead th,
.data_table tfoot th {
  font-weight: bold;
}*/
 .data_table .sortable,.tablesorter-default .header,
.tablesorter-default .tablesorter-header  { background-image: url(' QMQ5AQBCF4dWQSJxC5wwax1Cq1e7BAdxD5SL+Tq/QCM1oNiJidwox0355mXnG/DrEtIQ6azioNZQxI0ykPhTQIwhCR+BmBYtlK7kLJYwWCcJA9M4qdrZrd8pPjZWPtOqdRQy320YSV17OatFC4euts6z39GYMKRPCTKY9UnPQ6P+GtMRfGtPnBCiqhAeJPmkqAAAAAElFTkSuQmCC');cursor: pointer; background-position: right; background-repeat: no-repeat; padding-right: 30px; }

.data_table .desc,.tablesorter-default thead .headerSortDown,
.tablesorter-default thead .tablesorter-headerSortDown,
.tablesorter-default thead .tablesorter-headerDesc  { background-image: url(' '); }
.tablesorter-default thead .sorter-false {
	background-image: none;
	cursor: default;
	padding: 4px;
}
.data_table .asc,.tablesorter-default thead .headerSortUp,
.tablesorter-default thead .tablesorter-headerSortUp,
.tablesorter-default thead .tablesorter-headerAsc { background-image: url(''); }
 
 
